Top 12 Open-Source Alternatives to Axe API

Axe API

The next-generation Rest API framework.

As Axe API is an open source project, you can find more open source alternatives and stats on LibHunt.

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Developer Tools API Tools Web Frameworks APIs JavaScript Framework API API Clients API Management API Testing Application Utilities Automated Testing Data Dashboard

Summary

The top open-source alternatives to Axe API are Nest.js, Moleculer, and Insomnia REST. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Nest.js Landing Page
1

Nest.js

A progressive Node.js framework for building efficient, reliable and scalable server-side applications.
Pricing:
- Open Source
#Web Frameworks #JavaScript Framework #Developer Tools 234 social mentions
Moleculer Landing Page
2

Moleculer

Fast & modern microservices framework for Node.js.
Pricing:
- Open Source
#Web Frameworks #JavaScript Framework #Developer Tools 15 social mentions
Insomnia REST Landing Page
3

Insomnia REST

Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
Pricing:
- Open Source
#API #API Tools #Developer Tools 135 social mentions
Anvil API Suite Landing Page
4

Anvil API Suite

A flexible API for creating, filling, and signing PDFs.
Pricing:
- Open Source
#API Tools #HTML To PDF #PDF Conversion API
Next.js Landing Page
5

Next.js

A small framework for server-rendered universal JavaScript apps
Pricing:
- Open Source
#Static Site Generators #Javascript UI Libraries #Web Frameworks 1158 social mentions
Micronaut Framework Landing Page
6

Micronaut Framework

Build modular easily testable microservice & serverless apps
Pricing:
- Open Source
#Web Frameworks #Developer Tools #Web And Application Servers 49 social mentions
Postman Landing Page
7

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#API Tools #Developer Tools #APIs 30 social mentions
Fern Landing Page
8

Fern

Describe your API endpoints, types, errors, and examples. Generate SDKs, documentation, and server boilerplate.
Pricing:
- Open Source
#API Tools #Developer Tools #APIs 9 social mentions
Medusa Landing Page
9

Medusa

Medusa is an open source headless commerce platform.
Pricing:
- Open Source
#eCommerce #eCommerce Platform #Automated Testing 119 social mentions
Istio Landing Page
10

Istio

Open platform to connect, manage, and secure microservices
Pricing:
- Open Source
#Data Dashboard #Monitoring Tools #DevOps Tools 61 social mentions
Vite Landing Page
11

Vite

Next Generation Frontend Tooling
Pricing:
- Open Source
#Software Development #Web Frameworks #JavaScript 490 social mentions
Django REST framework Landing Page
12

Django REST framework

Django REST framework is a toolkit for building web APIs.
Pricing:
- Open Source
#API Tools #API Management #Web Service Automation 3 social mentions